Boston Marathon

Defending champion John Korir broke the Boston Marathon course record, riding a tailwind to outrun the fastest field in event history and win in 2 hours, 1 minute, 52 seconds for his second straight victory. The Kenyan broke away from the pack as it headed into Heartbreak Hill in Newton and opened a 40-second lead, peeking behind him as he went through Kenmore Square with a mile to go. Sharon Lokedi joined her fellow Kenyan as a back-to-back champion, winning the women’s race in 2:18:51. Marcel Hug of Switzerland won his ninth wheelchair title in 1:16:06. Eden Rainbow-Cooper of Britain won her second women's wheelchair title in Boston.

Marcel Hug of Switzerland vaulted to the front of the field and cruised to win his ninth Boston Marathon wheelchair title, claiming the victory in the 130th edition of the race in 1 hour, 16 minutes, 6 seconds. Hug’s fourth consecutive win in Boston puts him into second place all-time in Boston men’s wheelchair history, behind only South African great Ernst van Dyk’s record 10 titles between 2001 and 2014. American racer Daniel Romanchuk was second in 1:22:44, followed by Jetze Plat of the Netherlands in 1:24:13. Eden Rainbow-Cooper of Britain won the women’s wheelchair race in 1:30:51.